Diamond grit drills and hole saws are designed for cutting holes in extremely hard materials such as porcelain/gres/quarry tiles, cast iron or fibreglass. These drills and holesaws guarantee superior lifetime and fast cutting even in the hardest materials. Can be used on angle grinders with the corresponding adapter or with a drill.
Minimal water cooling: A continuous flow of water is not needed to cool the bits and hole saw during cutting. Simply dip them in water before you start cutting and every 5 seconds during cutting for optimum performance.
Clean holes: drills clean and accurate holes without scratching.
Superior life and durability thanks to high-quality diamond compound and strong alloy that resists bending under tension.